Cap opener



FIG. 1 is a perspective view of a cap opener showing the design of the present invention;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevation being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a front elevation view thereof, showing alternative, unclaimed environmental structure; and,

FIG. 9 is a perspective view thereof.

Broken lines are for illustrative purposes and form no part of the claim. 

The ornamental design for a cap opener, as shown and described. 